679462790 has 8 divisors (see below), whose sum is σ = 1223033040. Its totient is φ = 271785112.

The previous prime is 679462789. The next prime is 679462801. The reversal of 679462790 is 97264976.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33973130 + ... + 33973149.

It is an arithmetic number, because the mean of its divisors is an integer number (152879130).

Almost surely, 2^679462790 is an apocalyptic number.

679462790 is a deficient number, since it is larger than the sum of its proper divisors (543570250).

679462790 is a wasteful number, since it uses less digits than its factorization.

679462790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67946286.

The product of its (nonzero) digits is 1143072, while the sum is 50.

The square root of 679462790 is about 26066.5070540723. The cubic root of 679462790 is about 879.1343027501.

The spelling of 679462790 in words is "six hundred seventy-nine million, four hundred sixty-two thousand, seven hundred ninety".